APA (7th ed.) Zitazioa
Heshmati, A. (2009). Integrated water resource management in the Kurdistan region. Nova Science.
Chicago Style (17th ed.) Zitazioa
Heshmati, Almas. Integrated Water Resource Management in the Kurdistan Region. New York: Nova Science, 2009.
MLA (9th ed.) Zitazioa
Heshmati, Almas. Integrated Water Resource Management in the Kurdistan Region. Nova Science, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.